USER MANUAL DV WITH CONTROLLER VERSION 1.01.13 90925372

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9—13
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9.3.5Measurement.
Thehubwithradialwallsmustbealignedbothverticallyandhorizontallywiththecasing.If
measurementindicatesthattherearediscrepancies,theradialwalls,andpossiblyalsothehub,willneed
tobeadjusted.
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
Startmeasuringattheupperradialwall. 
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Measurethedistances A and B betweentheradialwallsandthecasingatpoints 1 , 2 , 3 and 4 . 
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Measuresimilarpointsonthenextradialwall. 
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Checkthatvalues A and B arethesameforbothradialwallsatallpointsandthatthesevalues
matchapprovedtolerances.
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2 
Ifthetoleranceisnotachieved,undothescrewatthewingofthehubandadjusttheradialwall
horizontally.
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4   
A
B
3 
A
pp
rovedtolerances: A=B±1